#include "FreeRTOS.h"	  
#include "task.h"
#include "delay.h"
#include "main.h"

void delay_us(uint32_t us)
{
    uint32_t delay = (HAL_RCC_GetHCLKFreq() / 4000000 * us);
    while (delay--)
	{
		;
	}
}
